Реализовал команду которая получает ид группы ТГ #38

.env.example

@@ -0,0 +1,9 @@
+TELEGRAM_BOT_TOKEN=fdaTTdf
+TELEGRAM_CHAT_ID=-1
+JOOMLA_TOKEN=c2ddd
+VK_LOGIN=user@mail.pro
+VK_PASSWORD=123123
+VK_OWNER_ID=-2
+OK_ACCESS_TOKEN=aatk
+OK_APPLICATION_KEY=FFCF
+OK_APPLICATION_SECRET_KEY=GGD

cms/management/commands/get_telegram_group_id.py

@@ -0,0 +1,24 @@
+import requests
+from django.core.management import BaseCommand
+
+from crossposting_backend.settings import promoter_secrets
+
+
+class Command(BaseCommand):
+
+    def handle(self, *args, **options):
+        bot_token = promoter_secrets['TELEGRAM_BOT_TOKEN']
+        get_updates_url = f'https://api.telegram.org/bot{bot_token}/getUpdates'
+        response = requests.get(get_updates_url)
+        if response.ok:
+            json_body = response.json()
+            if json_body['ok']:
+                if 'result' in json_body and len(json_body['result']) > 0:
+                    print(json_body['result'][0]['channel_post']['sender_chat']['id'])
+                else:
+                    print('Нет обновлений')
+            else:
+                print(json_body['error_code'])
+        else:
+            print(response.status_code)
+        return 0